E
ebennettSep 2, 2025
Why is my Makita EA3502S Chainsaw chain not running?
- DDavid ParkerSep 2, 2025
If the chain on your Makita Chainsaw isn't running, the chain brake might be activated. Check if the chain brake is in the 'off' position.

Why is my Makita EA3502S Chainsaw chain not running?
If the chain on your Makita Chainsaw isn't running, the chain brake might be activated. Check if the chain brake is in the 'off' position.
How to fix warm start difficulties with my Makita EA3502S Chainsaw?
If you're experiencing warm start difficulties with your Makita Chainsaw, it's likely due to an incorrect carburetor adjustment. Adjust the carburetor settings.
What to do if my Makita Chainsaw engine starts, but dies immediately?
If your Makita Chainsaw engine starts but dies immediately, the idling adjustment might be wrong, or the suction head or carburetor could be dirty. Check and adjust the idling settings and clean the suction head or carburetor. Another possibility is a defective tank vent, an interrupted fuel line, a defective cable, or a defective combination switch. Inspect the tank vent and ensure the fuel line is not interrupted.
What to do if my Makita Chainsaw has insufficient power?
If your Makita Chainsaw has insufficient power, it might be because the air filter is dirty, the carburetor adjustment is wrong, the muffler is clogged, the exhaust channel in the cylinder is clogged, or the spark arrester screen is clogged. Clean the air filter and check the carburetor adjustments.
How to fix insufficient power in Makita Saw?
If your Makita Saw has insufficient power, the cause might be a dirty air filter, incorrect carburetor adjustment, a clogged muffler, a clogged exhaust channel in the cylinder, or a clogged spark arrester screen. Clean or replace the air filter and muffler.
Why my Makita EA3502S engine does not start?
If your Makita Chainsaw engine is not starting, begin by checking the ignition spark. Also inspect the wiring, and replace the spark plug or cap if defective. Ensure proper spark plug sealing. Adjust the combination switch and clean the carburetor if the combination switch is in Choke position, or if the carburetor is defective, or the suction head is dirty, or the fuel line is bent or interrupted. Finally, inspect the starter and engine parts, and replace defective components if the cylinder base packing ring or radial shaft packings are defective, or if the cylinder or piston rings are defective.
Why won't my Makita EA3502S engine start?
If your Makita Chainsaw engine is not starting, several factors could be at play. There may be a malfunction in the fuel supply, compression, or mechanical systems. Check and repair the ignition system, fuel supply, or starter as needed. Also, ensure the STOP switch is in the correct position and check the wiring, spark plug cap, and spark plug. Inspect and adjust the combination switch; clean or replace the carburetor and suction head; and check the fuel line. Replace any defective parts in the cylinder or piston. Finally, inspect and replace the starter spring or any broken parts inside the engine.
Details mandatory personal protective equipment (PPE) for safe chainsaw operation.
Warns about kickback hazards and provides rules to prevent them during sawing.
Step-by-step guide for installing the guide bar and saw chain onto the chainsaw body.
Describes the function, engagement, and release of the chainsaw's chain brake mechanism.
Covers fuel requirements, mixing, storage, and chain oil system operation.
Details the procedures for cold starting, warm starting, and stopping the chainsaw engine.
Provides solutions for common malfunctions and problems encountered during chainsaw operation.